diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 818a2ad3..fcca3927 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -78,7 +78,7 @@ jobs:
           path: |
             src/python
             src/ssl
-          key: gam-${{ matrix.jid }}-20220202
+          key: gam-${{ matrix.jid }}-20220131
 
       - name: Use pre-compiled Python for testing
         if: matrix.python != ''